/*  Copyright (c) 2012 Xiaoyun Zhu
 * 
 *  Permission is hereby granted, free of charge, to any person obtaining a copy  
 *  of this software and associated documentation files (the "Software"), to deal  
 *  in the Software without restriction, including without limitation the rights  
 *  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell  
 *  copies of the Software, and to permit persons to whom the Software is  
 *  furnished to do so, subject to the following conditions:
 *  
 *  The above copyright notice and this permission notice shall be included in  
 *  all copies or substantial portions of the Software.
 *  
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR  
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,  
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE  
 *  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER  
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,  
 *  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN  
 *  THE SOFTWARE.  
 */
package cn.kk.fluidcells;

import java.util.LinkedList;
import java.util.List;
import java.util.Locale;

import cn.kk.fluidcells.api.CellFeature;
import cn.kk.fluidcells.api.CellIdentifier;
import cn.kk.fluidcells.api.CellPlugin;

public class CellPluginServiceTest {
    static class DummyCellPlugin implements CellPlugin {
        private final String name;

        private final String[] dependencies;

        public DummyCellPlugin(String name, String[] dependencies) {
            this.name = name;
            this.dependencies = dependencies;
        }

        @Override
        public CellIdentifier getIdentifier() {
            return new CellIdentifier(this.name);
        }

        @Override
        public List<CellIdentifier> getDependencies() {
            List<CellIdentifier> deps = new LinkedList<CellIdentifier>();
            for (String d : this.dependencies) {
                deps.add(new CellIdentifier(d));
            }
            return deps;
        }

        @Override
        public List<CellFeature> getFeatures(Locale appLocale) {
            return null;
        }

        @Override
        public void init() {

        }

        @Override
        public String toString() {
            return getIdentifier().toString();
        }

        @Override
        public void start() {

        }

        @Override
        public void stop() {

        }

    }

    public static void main(String[] args) {
        CellPluginService svc = CellPluginService.getInstance();
        List<CellPlugin> plugins = new LinkedList<CellPlugin>();
        plugins.add(new DummyCellPlugin("C", new String[] {
            "A"
        }));
        plugins.add(new DummyCellPlugin("A", new String[] {
            "B"
        }));
        plugins.add(new DummyCellPlugin("B", new String[] {
            "A"
        }));
        List<CellPlugin> orderedPlugins = svc.orderPluginsByDependencies(plugins);
        System.out.println(orderedPlugins);
    }
}
